Cole-Parmer TN100 Waterproof Turbidity Meter Kit

The Cole-Parmer portable turbidity meter features easy-to-use functions - automatic calibration with progress bar, on-screen status and instruction, low-battery indication, and automatic power off. The large color TFT display uses a blue background in measurement mode and green background in calibration mode to minimize user errors. The rugged design and waterproof housing are perfect for lab or field use. US EPA recognized standards are included and come in sealed vials - choose the calibration vial you wish to standardize to without a mess. Maintain accuracy by using the included silicone oil and polishing cloth to keep calibration and sample vials in good working condition. What's Included: calibration standards (0.02, 20, 100, and 800 NTU), three sample vials, vial polishing cloth and silicone oil, hard carrying case, and four AA batteries. Rugged and dependable for both lab and field use Autoranging from 0 to 1000 nephelometric turbidity units (NTU) Meets ISO 7027 (DIN EN 27027) performance criteria Includes everything needed for lab or field measurements